About: Biotechnological conversion of rapeseed cake residue

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A specific kind of waste biomass is rapeseed cake, formed in the manufacturing process of rapeseed oil and production of biodiesel. This cake is mainly composed of cellulose 17.35 %, hemicelluloses 31.26 % and lignin 1.13 %. The polysaccharides, cellulose and hemicelluloses are suitable source of sugar monomers after acid or enzymatic hydrolysis, which can be then fermented to ethanol by suitable yeasts. For this purpose, two strains of yeast Saccharomyces cerevisiae and S. bayanus, with high ethanol productivity were obtained from the Czech National Collection of Type Cultures (CNCTC) and have been used for fermentation. As the main problem during the rapeseed acid hydrolysate fermentation, occurred the formation of inhibitory substances. Therefore also a SSF process has been applied. In this case an enzyme cocktail obtained from cultivation of specific mould on spent coffee ground have been used. The concentration of ethanol was determined by HPLC/RI and stopped at 11.56 g/l, after 48 h of cultivati A specific kind of waste biomass is rapeseed cake, formed in the manufacturing process of rapeseed oil and production of biodiesel. This cake is mainly composed of cellulose 17.35 %, hemicelluloses 31.26 % and lignin 1.13 %. The polysaccharides, cellulose and hemicelluloses are suitable source of sugar monomers after acid or enzymatic hydrolysis, which can be then fermented to ethanol by suitable yeasts. For this purpose, two strains of yeast Saccharomyces cerevisiae and S. bayanus, with high ethanol productivity were obtained from the Czech National Collection of Type Cultures (CNCTC) and have been used for fermentation. As the main problem during the rapeseed acid hydrolysate fermentation, occurred the formation of inhibitory substances. Therefore also a SSF process has been applied. In this case an enzyme cocktail obtained from cultivation of specific mould on spent coffee ground have been used. The concentration of ethanol was determined by HPLC/RI and stopped at 11.56 g/l, after 48 h of cultivati (en)
Title	Biotechnological conversion of rapeseed cake residue Biotechnological conversion of rapeseed cake residue (en)
skos:prefLabel	Biotechnological conversion of rapeseed cake residue Biotechnological conversion of rapeseed cake residue (en)
skos:notation	RIV/00216305:26310/14:PU112341!RIV15-MSM-26310___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Pala, Martin Márová, Ivana Hároniková, Andrea Petrik, Siniša Hlaváček, Viliam Mikheichyk, Nadzeya
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta chemická
http://linked.open...dnocenehoVysledku	5501
http://linked.open...ai/riv/idVysledku	RIV/00216305:26310/14:PU112341
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	bioethanol, rapeseed, Saccharomyces cerevisiae, hydrolysis (en)
http://linked.open.../riv/klicoveSlovo	Saccharomyces cerevisiae hydrolysis rapeseed bioethanol
http://linked.open...ontrolniKodProRIV	[BC898C8778BB]
http://linked.open...in/vavai/riv/obor	CE
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Hároniková, Andrea Márová, Ivana Petrik, Siniša Pala, Martin Hlaváček, Viliam Mikheichyk, Nadzeya
http://localhost/t...ganizacniJednotka	26310

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